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Boltswitch SLB4413NMST - Fusible Disconnect Switch 4000A@480V (200kA AIC)

Boltswitch
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Boltswitch SLB4413NMST is a heavy-duty bolted pressure switch designed for high-current circuit protection in industrial power distribution systems. This fusible disconnect switch features a 480V AC voltage rating and 4000A current capacity, housed in a rugged NEMA 1 enclosure weighing 250 lb for durable operation in demanding environments. The SLB Series switch meets industry standards with a 200kA@480V AIC rating and SGHA frame compatibility, engineered for three-phase power systems requiring reliable overcurrent protection.

Key Features & Specifications
  • Type: SLB Series bolted pressure switch, fusible design with single configuration
  • Voltage Rating: 480V AC
  • Current Rating: 4000A
  • Dimensions: Compatible with SGHA frames
  • Standards: NEMA 1 enclosure rating
  • Applications: Industrial power distribution, high-current circuit protection
  • Switch Type: Fusible disconnect
  • Configuration: Single
  • Poles: 3
  • AIC rating: 200kA@480V
  • Phase: 3
  • Fuse Class: L
  • Weight: 250 lb